... Certificate ISO9001:2008 3000m3 LPG Spherical Tank GroupSpecificationMaterial of Spherical shell plates16MnR, 16MnDR, 15MnNbR, ... °CMaximum single sizeWidth 3,650mm, length 12,580mmMediumEthylene, Propylene, Oxygen, Nitrogen, Ammonia, Vinyl Chloride, natural gas, argon, Hydrogen ... provide all kinds of specifications and models of spherical tank according to customers requirements;2) Certificate and 12 ...